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ACCOUNTS PAYABLE AND ACCRUED EXPENSES
12 Months Ended
Dec. 31, 2019
Payables and Accruals [Abstract]  
ACCOUNTS PAYABLE AND ACCRUED EXPENSES
11. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

 

Accounts payable and accrued expenses consist of the following at:

 

   December 31,   December 31, 
   2019   2018 
Accounts payable  $10,159,900   $5,825,446 
Accrued expenses   7,132,747    9,019,765 
Total  $17,292,647   $14,845,211